Effect of different designs of minimally invasive cantilever resin‐bonded fixed dental prostheses replacing mandibular premolar: Long‐term fracture load and 3D finite element analysis

Abstract

LC and OC designs can be used to design cantilever RBFDPs in premolar area. IR design transmitted more stresses to the tooth structure and resulted in 30% catastrophic failure. OW and TW were below the normal occlusal force and should be carefully used.